GETUID(2)
## NAME
getuid - return the real user id of the current process
## SYNOPSIS
*#include <sys/types.h>*\

*#include <unistd.h>*

*uid\_t* getpid*(*void*);\

## DESCRIPTION
The *getuid*() call returns the real user id of the current process.
## RETURN VALUE
The real user id id of the caller.
## ERRORS
None.
## CONFORMING TO
V7, UZI, 4.3BSD, SVr4, POSIX.1-2001, POSIX.1-2008.
## SEE ALSO
*geteuid*(2), *setuid*(2).
